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FreeSpirit (Shanghai) Precision Instrument Co., Ltd
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tp://www.w3.org/1999/xlink" x="0px" y="0px" width="16px" height="16px" fill="currentColor" viewBox="0 0 16 16" enable-background="new 0 0 16 16" xml:space="preserve"> +86 21 65208265/+86 17721158621

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FreeSpirit (Shanghai) Precision Instrument Co., Ltd
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is is a standard step height topography image with a scanning range of 1.65 mm × 1.65 mm, with a nominal height of 181.0 nm ± 2.1 nm. It can be used to evaluate the accuracy and repeatability of the measurement systems, providing metrological traceability and a reference for measurement equipment.

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182 nm Standard Step Height
182 nm Standard Step Height
  • Girds Matrix
    Girds Matrix
  • Polished Silicon Wafer
    Polished Silicon Wafer

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    FreeSpirit (Shanghai) Precision Instrument Co., Ltd
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